The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 30, 2025
Filed:
Sep. 15, 2022
International Business Machines Corporation, Armonk, NY (US);
Ruqiang Bao, Niskayuna, NY (US);
Dechao Guo, Niskayuna, NY (US);
Junli Wang, Slingerlands, NY (US);
Heng Wu, Santa Clara, CA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A semiconductor device includes a substrate; a set of first transistors positioned on an upper surface of the substrate, each of the set of first transistors comprising a first gate and a first dielectric; an insulating layer positioned on an upper surface of the set of first transistors; and a set of second transistors positioned over the set of first transistors and with the set of first transistors on an upper surface of the insulating layer, each of the set of second transistors having a second gate and a second dielectric; wherein each of the first dielectrics is connected to a sidewall of each of a corresponding first gate; and wherein each of the second dielectrics is connected to the insulating layer.